AK7758VN Datasheet, PDF (11/32 Pages) Asahi Kasei Microsystems – DSP with Stereo CODEC + Mic/Lineout Amp

[AK7758]
5.5. Power-down and Power-down Release Pin Statuses
No. Pin Name
1 LIN
3 BICK
4 LRCK
SDOUT1
5 MAT0
JX2
SDOUT3
9 MAT1
JX3
10 XTO
14 AVDRV
18
SDOUT2
EEST
RDY
21 GP0
SDIN3
STO
22 GP1
SDOUT4
23
SO
SDA
SCLK
24
SCL
27 OUT2
28 OUT3
29 OUT1
31 VCOM
33 IN4/INN2
34 IN3/INP2
IN2/INN1
35
DMCLK
IN1/INP1
36
DMDAT
I/O
I/O
PDN pin = “L”
Status
LDOE pin=“L”
LDOE pin=“H”
PDN pin = “H” (default)
I/O
Status
II
“Hi-Z”
“Hi-Z”
I
Analog Input
I/O I Pull Down(46kΩ) Pull Down(50kΩ) I Pull Down(46kΩ)
I/O I Pull Down(46kΩ) Pull Down(50kΩ) I Pull Down(46kΩ)
O
I
I
I Pull Down(46kΩ) Pull Down(50kΩ) _I
Pull Down(46kΩ)
O
I
I
I Pull Down(46kΩ) Pull Down(50kΩ)
I
Pull Down(46kΩ)
OO
“H”
“H”
O Inverted XTI Input
OO
-
Pull Down(70Ω) O
Output
(LDOE pin=“H”)
O
O
O
“L”
Pull Down(50kΩ)
O
O
“L”
“L”
O
-
-
O I Pull Down(46kΩ) Pull Down(50kΩ) -
-
I
I Pull Down(46kΩ)
O
O
“H”
OO
“H”
Pull Down(50kΩ)
O
O - “Hi-Z” (@CSN=“H”)
“Hi-Z”
- “Hi-Z” (@CSN=“H”)
I/O -
“Hi-Z”
“Hi-Z”
-
“Hi-Z”
II
“Hi-Z”
“Hi-Z”
I
Input
(I2CSEL pin=“L”)
II
“Hi-Z”
“Hi-Z”
Input
I (I2CSEL pin=“H”,
EXTEEP pin=“L”)
OO
“Hi-Z”
“Hi-Z”
Output
O (I2CSEL pin=“H”,
EXTEEP pin=“H”)
OO
“Hi-Z”
“Hi-Z”
O
“Hi-Z”
OO
“Hi-Z”
“Hi-Z”
O
“Hi-Z”
OO
“Hi-Z”
“Hi-Z”
O
“Hi-Z”
OO
“L”
“L”
O
Analog Output
II
“Hi-Z”
“Hi-Z”
I
Analog Input
(AINE bit=“1”)
II
“Hi-Z”
“Hi-Z”
I
Analog Input
(AINE bit=“1”)
II
OO
“Hi-Z”
“Hi-Z”
“Hi-Z”
“Hi-Z”
I
Analog Input
(AINE bit=“1”)
Digital Output
O
(DMIC bit=“1”)
II
“Hi-Z”
“Hi-Z”
I
Analog Input
(AINE bit=“1”)
II
“Hi-Z”
“Hi-Z”
I
Digital Input
(DMIC bit=“1”)
Table 3. Power-down and Power-down Release Pin Statuses
016003563-E-02-PB
- 11 -
2016/09